5429960080

素因数分解:

$2^4\times 5^1\times {\mathrm{67874501}}^1$

素因数の和:67874514

約数の個数: 20

約数和(自身を含む): 12624657372

約数和(自身を除く): 7194697292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 67874501, 135749002, 271498004, 339372505, 542996008, 678745010, 1085992016, 1357490020, 2714980040, 5429960080]

約数ペア:

[(1, 5429960080), (2, 2714980040), (4, 1357490020), (5, 1085992016), (8, 678745010), (10, 542996008), (16, 339372505), (20, 271498004), (40, 135749002), (80, 67874501)]